Product Card

6.1 Power supply management
6.1.1 5 V power supply
STM32MP157x-EV1 Evaluation board is designed to be powered from the 5 V DC power supply provided in the
package.
MB1263/LD1 Green LED turns on when this power supply is connected to the power jack MB1263/CN1.
Figure 5. 5 V power supply connector: MB1263/CN1
6.1.2 Platform power tree
All supply lines required for the operation of the components on STM32MP157x-EV1 are derived from the 5 V
power source. Indeed this 5 V power source is the input supply of the STPMIC1 that distributes then all the
supplies to the sub-systems as described in the power tree Figure 6.
UM2535
Power supply management
UM2535 - Rev 2
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